.IMGCACHE File

The imgcache file extension  is mostly related to a certain category of web services that maintain databases of images.

The typical imgcache file appears to contain temporary data—picture images—that were downloaded from a website. available on a few Android phones.

How to open:

This file type is not meant to be directly accessed by the user, it is most likely generated for caching purpose to speed up loading of images.

How to convert:

It is highly unlikely that you can convert .imgcache files to anything else.